Removing And Installing The Processor/Memory Complex; Removing The Processor/Memory Complex - HP server rx4610 Service Manual

Chapter 6

Removing and Installing the Processor/Memory Complex

The Processor/Memory Complex mounts memory boards to the processor board and forms a module that
you can remove from the main system chassis. To access this module, you need to remove the access door
on the side of the chassis and remove the four screws on the left side of the chassis to slide the
Processor/Memory Complex out of the system.

Removing the Processor/Memory Complex

1. If the system is already installed and working, power down the system.
WARNING
2. Disconnect the power cables and any external cables connected to the system.
If necessary, label each cable to expedite re-assembly.
WARNING
3. Pull the chassis out of the rack to expose the Processor/Memory Bay on the right side of the
chassis as you face its front.
4. Loosen the two-quarter turn screws on the left side of the Processor/Memory Complex cover
such that the cover springs open.
5. Grasp the cover and press it back toward the chassis as you shift the cover to the left. Shifting
the cover to the left clears the right side of the cover from behind the chassis side.
6. Once the cover is clear, set it aside.
7. Remove the four screws that secure the complex to the chassis. These screws are located on
the left side of the chassis as you face the front of the system.
8. Rotate the two extraction levers on the sides of the module to eject it from the Sideplane board
connector.
The power supply will continue to provide standby current to the HP Server until the
power cable is disconnected. Before removing the cover, always disconnect the
power cord and unplug the Ethernet cables. Disconnect the power cord to avoid
exposure to high energy levels that may cause burns when parts are short-circuited
by metal objects such as tools or jewelry.
Make sure that the rack is anchored securely so that it does not tip when the server
is extended from the rack.
Figure 36. Opening the Processor/Memory Complex Bay Cover
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Replacing Parts
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